ci starts bisection 2024-02-09 02:15:49.475841363 +0000 UTC m=+38261.849111193 bisecting fixing commit since 88035e5694a86a7167d490bb95e9df97a9bb162b building syzkaller on ebcad15ccd9a570d2e16081b7b07b288462b7b91 ensuring issue is reproducible on original commit 88035e5694a86a7167d490bb95e9df97a9bb162b testing commit 88035e5694a86a7167d490bb95e9df97a9bb162b gcc compiler: gcc (Debian 12.2.0-14) 12.2.0, GNU ld (GNU Binutils for Debian) 2.40 kernel signature: 2d976697be1c3fad01168889ef0094a6ab9ef923e24b8b20a9e80323b02f844a run #0: crashed: KASAN: slab-use-after-free Read in hfsplus_read_wrapper run #1: crashed: KASAN: slab-use-after-free Read in hfsplus_read_wrapper run #2: crashed: KASAN: slab-use-after-free Read in hfsplus_read_wrapper run #3: crashed: KASAN: slab-use-after-free Read in hfsplus_read_wrapper run #4: crashed: KASAN: slab-use-after-free Read in hfsplus_read_wrapper run #5: crashed: general protection fault in bio_uninit run #6: crashed: KASAN: slab-use-after-free Read in hfsplus_read_wrapper run #7: crashed: general protection fault in refill_obj_stock run #8: crashed: KASAN: slab-use-after-free Read in hfsplus_read_wrapper run #9: crashed: general protection fault in find_match run #10: crashed: general protection fault in refill_obj_stock run #11: crashed: KASAN: slab-use-after-free Read in hfsplus_read_wrapper run #12: crashed: KASAN: slab-use-after-free Read in hfsplus_read_wrapper run #13: crashed: KASAN: slab-use-after-free Read in hfsplus_read_wrapper run #14: crashed: possible deadlock in console_flush_all run #15: crashed: general protection fault in refill_obj_stock run #16: crashed: KASAN: slab-use-after-free Read in hfsplus_read_wrapper run #17: crashed: KASAN: slab-use-after-free Read in hfsplus_read_wrapper run #18: crashed: KASAN: slab-use-after-free Read in hfsplus_read_wrapper run #19: crashed: KASAN: slab-use-after-free Read in hfsplus_read_wrapper representative crash: KASAN: slab-use-after-free Read in hfsplus_read_wrapper, types: [KASAN] check whether we can drop unnecessary instrumentation disabling configs for [ATOMIC_SLEEP HANG LEAK UBSAN BUG LOCKDEP], they are not needed testing commit 88035e5694a86a7167d490bb95e9df97a9bb162b gcc compiler: gcc (Debian 12.2.0-14) 12.2.0, GNU ld (GNU Binutils for Debian) 2.40 kernel signature: dba0fb6c09bac2d02544d61a069ee9188f153ae749697f1c330440cf14ed29fb run #0: crashed: general protection fault in __find_rr_leaf run #1: crashed: KASAN: slab-use-after-free Read in hfsplus_read_wrapper run #2: crashed: KASAN: slab-use-after-free Read in hfsplus_read_wrapper run #3: crashed: KASAN: slab-use-after-free Read in hfsplus_read_wrapper run #4: crashed: KASAN: slab-use-after-free Read in hfsplus_read_wrapper run #5: crashed: KASAN: slab-use-after-free Read in hfsplus_read_wrapper run #6: crashed: KASAN: slab-use-after-free Read in hfsplus_read_wrapper run #7: crashed: general protection fault in ipv6_chk_mcast_addr run #8: crashed: general protection fault in __find_rr_leaf run #9: crashed: KASAN: use-after-free Read in hfsplus_read_wrapper representative crash: KASAN: slab-use-after-free Read in hfsplus_read_wrapper, types: [KASAN UNKNOWN] the bug reproduces without the instrumentation disabling configs for [LEAK UBSAN BUG LOCKDEP ATOMIC_SLEEP HANG], they are not needed kconfig minimization: base=3941 full=7659 leaves diff=2009 split chunks (needed=false): <2009> split chunk #0 of len 2009 into 5 parts testing without sub-chunk 1/5 disabling configs for [LEAK UBSAN BUG LOCKDEP ATOMIC_SLEEP HANG], they are not needed testing commit 88035e5694a86a7167d490bb95e9df97a9bb162b gcc compiler: gcc (Debian 12.2.0-14) 12.2.0, GNU ld (GNU Binutils for Debian) 2.40 kernel signature: 58ded0e8d358d834cf1dbdce19646ac66129748cdb1b1bedfd6c827a46de7fbe run #0: crashed: general protection fault in refill_obj_stock run #1: crashed: KASAN: slab-use-after-free Read in hfsplus_read_wrapper run #2: crashed: KASAN: wild-memory-access Read in ext4_free_inode run #3: crashed: general protection fault in refill_obj_stock run #4: crashed: KASAN: slab-use-after-free Read in hfsplus_read_wrapper run #5: crashed: general protection fault in refill_obj_stock run #6: crashed: general protection fault in refill_obj_stock run #7: crashed: KASAN: slab-use-after-free Read in hfsplus_read_wrapper run #8: crashed: KASAN: slab-use-after-free Read in hfsplus_read_wrapper run #9: crashed: KASAN: slab-use-after-free Read in hfsplus_read_wrapper representative crash: KASAN: slab-use-after-free Read in hfsplus_read_wrapper, types: [KASAN UNKNOWN] the chunk can be dropped testing without sub-chunk 2/5 disabling configs for [HANG LEAK UBSAN BUG LOCKDEP ATOMIC_SLEEP], they are not needed testing commit 88035e5694a86a7167d490bb95e9df97a9bb162b gcc compiler: gcc (Debian 12.2.0-14) 12.2.0, GNU ld (GNU Binutils for Debian) 2.40 kernel signature: df0738f959d9538e2e7060946dc10caeb037aaa9b6d8732299b69448e36fbb0e all runs: OK false negative chance: 0.000 testing without sub-chunk 3/5 disabling configs for [BUG LOCKDEP ATOMIC_SLEEP HANG LEAK UBSAN], they are not needed testing commit 88035e5694a86a7167d490bb95e9df97a9bb162b gcc compiler: gcc (Debian 12.2.0-14) 12.2.0, GNU ld (GNU Binutils for Debian) 2.40 kernel signature: 704da4bd129ddebbfff9a12add4f1b016c1039577f1361b502e455347d02a7fa run #0: crashed: KASAN: slab-use-after-free Read in hfsplus_read_wrapper run #1: crashed: KASAN: slab-use-after-free Read in hfsplus_read_wrapper run #2: crashed: KASAN: slab-use-after-free Read in hfsplus_read_wrapper run #3: crashed: general protection fault in pick_next_task_fair run #4: crashed: KASAN: slab-use-after-free Read in hfsplus_read_wrapper run #5: crashed: general protection fault in bio_uninit run #6: crashed: KASAN: slab-use-after-free Read in hfsplus_read_wrapper run #7: crashed: KASAN: slab-use-after-free Read in hfsplus_read_wrapper run #8: crashed: KASAN: slab-use-after-free Read in hfsplus_read_wrapper run #9: crashed: KASAN: slab-use-after-free Read in hfsplus_read_wrapper representative crash: KASAN: slab-use-after-free Read in hfsplus_read_wrapper, types: [KASAN] the chunk can be dropped testing without sub-chunk 4/5 disabling configs for [HANG LEAK UBSAN BUG LOCKDEP ATOMIC_SLEEP], they are not needed testing commit 88035e5694a86a7167d490bb95e9df97a9bb162b gcc compiler: gcc (Debian 12.2.0-14) 12.2.0, GNU ld (GNU Binutils for Debian) 2.40 kernel signature: db02499b5b4b240d1258cfafae8ef19f07dd6160e1ad0f5cd394e13f58427f97 run #0: crashed: KASAN: slab-use-after-free Read in hfsplus_read_wrapper run #1: crashed: KASAN: slab-use-after-free Read in hfsplus_read_wrapper run #2: crashed: general protection fault in refill_obj_stock run #3: crashed: KASAN: slab-use-after-free Read in hfsplus_read_wrapper run #4: crashed: KASAN: slab-use-after-free Read in hfsplus_read_wrapper run #5: crashed: general protection fault in bio_uninit run #6: crashed: KASAN: slab-use-after-free Read in hfsplus_read_wrapper run #7: crashed: KASAN: slab-use-after-free Read in hfsplus_read_wrapper run #8: crashed: KASAN: slab-use-after-free Read in hfsplus_read_wrapper run #9: crashed: general protection fault in bio_uninit representative crash: KASAN: slab-use-after-free Read in hfsplus_read_wrapper, types: [KASAN UNKNOWN] the chunk can be dropped testing without sub-chunk 5/5 disabling configs for [ATOMIC_SLEEP HANG LEAK UBSAN BUG LOCKDEP], they are not needed testing commit 88035e5694a86a7167d490bb95e9df97a9bb162b gcc compiler: gcc (Debian 12.2.0-14) 12.2.0, GNU ld (GNU Binutils for Debian) 2.40 kernel signature: 1f69dd98d7530b0b1815bc5b98326d43109dba238604e207c818b7b2b29df171 run #0: crashed: KASAN: slab-use-after-free Read in hfsplus_read_wrapper run #1: crashed: KASAN: slab-use-after-free Read in hfsplus_read_wrapper run #2: crashed: invalid opcode in __phys_addr run #3: crashed: KASAN: slab-use-after-free Read in hfsplus_read_wrapper run #4: crashed: KASAN: slab-use-after-free Read in hfsplus_read_wrapper run #5: crashed: KASAN: slab-use-after-free Read in hfsplus_read_wrapper run #6: crashed: KASAN: slab-use-after-free Read in hfsplus_read_wrapper run #7: crashed: KASAN: slab-use-after-free Read in hfsplus_read_wrapper run #8: crashed: general protection fault in bio_uninit run #9: crashed: KASAN: slab-use-after-free Read in hfsplus_read_wrapper representative crash: KASAN: slab-use-after-free Read in hfsplus_read_wrapper, types: [KASAN] the chunk can be dropped minimized to 402 configs; suspects: [6LOWPAN ARCH_ENABLE_MEMORY_HOTREMOVE ASUS_WMI BLK_DEV_ZONED CMA COMMON_CLK DAX DLM DM_ZONED DRAGONRISE_FF DRM DRM_BOCHS DRM_BRIDGE DRM_BUDDY DRM_CIRRUS_QEMU DRM_DEBUG_MM DRM_DISPLAY_DP_HELPER DRM_DISPLAY_HDCP_HELPER DRM_DISPLAY_HDMI_HELPER DRM_DISPLAY_HELPER DRM_DP_AUX_BUS DRM_DP_AUX_CHARDEV DRM_FBDEV_EMULATION DRM_GEM_SHMEM_HELPER DRM_I915 DRM_I915_CAPTURE_ERROR DRM_I915_COMPRESS_ERROR DRM_I915_USERPTR DRM_KMS_HELPER DRM_MIPI_DSI DRM_PANEL DRM_PANEL_BRIDGE DRM_PANEL_EDP DRM_PANEL_ORIENTATION_QUIRKS DRM_SIMPLEDRM DRM_TTM DRM_TTM_HELPER DRM_UDL DRM_VGEM DRM_VIRTIO_GPU DRM_VIRTIO_GPU_KMS DRM_VKMS DRM_VMWGFX DRM_VRAM_HELPER DUMMY DVB_AF9013 DVB_AF9033 DVB_AS102 DVB_AS102_FE DVB_B2C2_FLEXCOP DVB_B2C2_FLEXCOP_USB DVB_CORE DVB_DIB3000MB DVB_DIB3000MC DVB_EC100 DVB_GP8PSK_FE DVB_RTL2830 DVB_RTL2832 DVB_RTL2832_SDR DVB_TEST_DRIVERS DVB_TTUSB_BUDGET DVB_TTUSB_DEC DVB_USB DVB_USB_A800 DVB_USB_AF9005 DVB_USB_AF9005_REMOTE DVB_USB_AF9015 DVB_USB_AF9035 DVB_USB_ANYSEE DVB_USB_AU6610 DVB_USB_AZ6007 DVB_USB_AZ6027 DVB_USB_CE6230 DVB_USB_CINERGY_T2 DVB_USB_CXUSB DVB_USB_DIB0700 DVB_USB_DIB3000MC DVB_USB_DIBUSB_MB DVB_USB_DIBUSB_MC DVB_USB_DIGITV DVB_USB_DTT200U DVB_USB_DTV5100 DVB_USB_DVBSKY DVB_USB_DW2102 DVB_USB_EC168 DVB_USB_GL861 DVB_USB_GP8PSK DVB_USB_LME2510 DVB_USB_M920X DVB_USB_MXL111SF DVB_USB_NOVA_T_USB2 DVB_USB_OPERA1 DVB_USB_PCTV452E DVB_USB_RTL28XXU DVB_USB_TECHNISAT_USB2 DVB_USB_TTUSB2 DVB_USB_UMT_010 DVB_USB_V2 DVB_USB_VP702X DVB_USB_VP7045 DVB_USB_ZD1301 DVB_VIDTV DVB_ZL10353 ECRYPT_FS ECRYPT_FS_MESSAGING EDAC EEPROM_93CX6 EFS_FS ENCRYPTED_KEYS EQUALIZER EROFS_FS EROFS_FS_POSIX_ACL EROFS_FS_SECURITY EROFS_FS_XATTR EROFS_FS_ZIP EVM EVM_ADD_XATTRS EVM_ATTR_FSUUID EXFAT_FS EXPORTFS_BLOCK_OPS EXT3_FS EXT3_FS_POSIX_ACL EXT3_FS_SECURITY EXTCON EXTCON_INTEL_CHT_WC F2FS_CHECK_FS F2FS_FAULT_INJECTION F2FS_FS F2FS_FS_COMPRESSION F2FS_FS_LZ4 F2FS_FS_LZ4HC F2FS_FS_LZO F2FS_FS_LZORLE F2FS_FS_POSIX_ACL F2FS_FS_SECURITY F2FS_FS_XATTR F2FS_FS_ZSTD F2FS_STAT_FS FANOTIFY FANOTIFY_ACCESS_PERMISSIONS FB FB_CFB_COPYAREA FB_CFB_FILLRECT FB_CFB_IMAGEBLIT FB_CORE FB_DEFERRED_IO FB_IOMEM_FOPS FB_IOMEM_HELPERS FB_NOTIFY FB_SYSMEM_HELPERS FB_SYSMEM_HELPERS_DEFERRED FB_SYS_COPYAREA FB_SYS_FILLRECT FB_SYS_FOPS FB_SYS_IMAGEBLIT FB_TILEBLITTING FB_VESA FB_VGA16 FB_VIRTUAL FDDI FIREWIRE FIREWIRE_NET FIREWIRE_OHCI FIREWIRE_SBP2 FONT_8x16 FONT_8x8 FONT_SUPPORT FRAMEBUFFER_CONSOLE FRAMEBUFFER_CONSOLE_DETECT_PRIMARY FRAMEBUFFER_CONSOLE_ROTATION FS_DAX FS_DAX_PMD FS_ENCRYPTION FS_ENCRYPTION_ALGS FS_VERITY FS_VERITY_BUILTIN_SIGNATURES FTL FUSE_DAX FUSE_FS FW_LOADER_COMPRESS FW_LOADER_PAGED_BUF FW_LOADER_SYSFS FW_LOADER_USER_HELPER FW_LOADER_USER_HELPER_FALLBACK GACT_PROB GARP GENERIC_PHY GET_FREE_REGION GFS2_FS GFS2_FS_LOCKING_DLM GOOGLE_COREBOOT_TABLE GOOGLE_FIRMWARE GOOGLE_MEMCONSOLE GOOGLE_MEMCONSOLE_COREBOOT GOOGLE_VPD GPIOLIB GPIOLIB_IRQCHIP GPIO_ACPI GPIO_DLN2 GPIO_VIPERBOARD GREENASIA_FF GREYBUS GREYBUS_BRIDGED_PHY GREYBUS_ES2 GREYBUS_HID GREYBUS_USB GTP GUEST_PERF_EVENTS GVE HAVE_ARCH_NODE_DEV_GROUP HAVE_ARCH_USERFAULTFD_MINOR HAVE_ARCH_USERFAULTFD_WP HAVE_BOOTMEM_INFO_NODE HAVE_CLK_PREPARE HAVE_KVM_CPU_RELAX_INTERCEPT HAVE_KVM_DIRTY_RING HAVE_KVM_DIRTY_RING_ACQ_REL HAVE_KVM_DIRTY_RING_TSO HAVE_KVM_EVENTFD HAVE_KVM_IRQCHIP HAVE_KVM_IRQFD HAVE_KVM_IRQ_BYPASS HAVE_KVM_IRQ_ROUTING HAVE_KVM_MSI HAVE_KVM_NO_POLL HAVE_KVM_PFNCACHE HAVE_KVM_PM_NOTIFIER HAVE_SCHED_AVG_IRQ HDLC HDLC_CISCO HDLC_FR HDLC_PPP HDLC_RAW HDLC_RAW_ETH HDLC_X25 HDMI HFSPLUS_FS HFS_FS HID_ACCUTOUCH HID_ACRUX HID_ACRUX_FF HID_ALPS HID_APPLEIR HID_ASUS HID_AUREAL HID_BATTERY_STRENGTH HID_BETOP_FF HID_CMEDIA HID_CORSAIR HID_CP2112 HID_DRAGONRISE HID_ELECOM HID_ELO HID_EMS_FF HID_GEMBIRD HID_GFRM HID_GREENASIA HID_GT683R HID_HOLTEK HID_ICADE HID_KEYTOUCH HID_KYE HID_LCPOWER HID_LED HID_LENOVO HID_LOGITECH_DJ HID_LOGITECH_HIDPP HID_MAGICMOUSE HID_MAYFLASH HID_MULTITOUCH HID_NTI HID_ORTEK HID_PENMOUNT HID_PICOLCD HID_PICOLCD_BACKLIGHT HID_PICOLCD_CIR HID_PICOLCD_FB HID_PICOLCD_LCD HID_PICOLCD_LEDS HID_PLANTRONICS HID_PRIMAX HID_PRODIKEYS HID_RETRODE HID_RMI HID_ROCCAT HID_SAITEK HID_SENSOR_ACCEL_3D HID_SENSOR_ALS HID_SENSOR_CUSTOM_SENSOR HID_SENSOR_DEVICE_ROTATION HID_SENSOR_GYRO_3D HID_SENSOR_HUB HID_SENSOR_HUMIDITY HID_SENSOR_IIO_COMMON HID_SENSOR_IIO_TRIGGER HID_SENSOR_INCLINOMETER_3D HID_SENSOR_MAGNETOMETER_3D HID_SENSOR_PRESS HID_SENSOR_PROX HID_SENSOR_TEMP HID_SPEEDLINK HID_STEELSERIES HID_THINGM HID_TIVO HID_TWINHAN HID_UCLOGIC HID_UDRAW_PS3 HID_WACOM HID_WALTOP HID_WIIMOTE HID_XINMO HID_ZYDACRON HMM_MIRROR HOLTEK_FF HOTPLUG_PCI_PCIE HPET_MMAP HPET_MMAP_DEFAULT HPFS_FS I2C_ALGOBIT I2C_CHARDEV I2C_DESIGNWARE_CORE I2C_DESIGNWARE_PLATFORM I2C_DIOLAN_U2C I2C_DLN2 I2C_MUX I2C_MUX_REG I2C_ROBOTFUZZ_OSIF I2C_SI4713 I2C_SLAVE I2C_SLAVE_EEPROM I2C_TINY_USB I2C_VIPERBOARD IEEE802154 IEEE802154_6LOWPAN IEEE802154_ATUSB IEEE802154_DRIVERS IEEE802154_HWSIM IEEE802154_NL802154_EXPERIMENTAL IEEE802154_SOCKET IFB IIO IIO_BUFFER IIO_KFIFO_BUF IIO_TRIGGER IIO_TRIGGERED_BUFFER IKCONFIG IKCONFIG_PROC IMA IMA_APPRAISE IMA_APPRAISE_MODSIG IMA_DEFAULT_HASH_SHA256 IMA_LSM_RULES IMA_MEASURE_ASYMMETRIC_KEYS IMA_NG_TEMPLATE IMA_QUEUE_EARLY_BOOT_KEYS IMA_READ_POLICY IMA_WRITE_POLICY INET6_ESPINTCP INET6_ESP_OFFLOAD INET6_IPCOMP INET6_TUNNEL INET6_XFRM_TUNNEL INET_AH INET_DCCP_DIAG INET_DIAG INET_DIAG_DESTROY INET_ESP INET_ESPINTCP INET_ESP_OFFLOAD INET_IPCOMP INET_MPTCP_DIAG INET_RAW_DIAG INET_SCTP_DIAG INET_TCP_DIAG INET_UDP_DIAG INET_XFRM_TUNNEL INFINIBAND INFINIBAND_ADDR_TRANS INFINIBAND_ADDR_TRANS_CONFIGFS INFINIBAND_IPOIB INFINIBAND_IPOIB_CM INFINIBAND_IPOIB_DEBUG INFINIBAND_ISER INFINIBAND_ON_DEMAND_PAGING INFINIBAND_RTRS INFINIBAND_SRP INFINIBAND_USER_ACCESS INFINIBAND_USER_MAD INFINIBAND_USER_MEM INPUT_ATI_REMOTE2 INPUT_CM109 INPUT_IMS_PCU INPUT_JOYDEV INPUT_KEYSPAN_REMOTE INPUT_LEDS INPUT_MOUSEDEV INPUT_MOUSEDEV_PSAUX INPUT_POWERMATE INPUT_UINPUT INPUT_YEALINK INTEGRITY INTEGRITY_ASYMMETRIC_KEYS INTEGRITY_AUDIT INTEGRITY_SIGNATURE INTEGRITY_TRUSTED_KEYRING INTEL_IDMA64 INTEL_IOATDMA INTEL_IOMMU_DEFAULT_ON INTEL_IOMMU_SVM INTEL_ISH_HID INTEL_SOC_PMIC_CHTWC INTERVAL_TREE INTERVAL_TREE_SPAN_ITER IOMMUFD IOMMUFD_DRIVER IOMMUFD_TEST IOMMU_SVA IP6_NF_MATCH_AH IP6_NF_MATCH_EUI64 IP6_NF_MATCH_FRAG IP6_NF_MATCH_HL IP6_NF_MATCH_MH IP6_NF_MATCH_OPTS IP6_NF_MATCH_RPFILTER IP6_NF_MATCH_RT IP6_NF_MATCH_SRH IP6_NF_NAT IP6_NF_RAW IP6_NF_SECURITY IP6_NF_TARGET_HL IP6_NF_TARGET_MASQUERADE IP6_NF_TARGET_NPT IP6_NF_TARGET_SYNPROXY IPV6_FOU IPV6_FOU_TUNNEL IPV6_GRE IPV6_ILA IPV6_MIP6 IPV6_MROUTE IPV6_MROUTE_MULTIPLE_TABLES IPV6_MULTIPLE_TABLES IPV6_OPTIMISTIC_DAD IPV6_PIMSM_V2 IPV6_ROUTER_PREF IPV6_ROUTE_INFO IPV6_RPL_LWTUNNEL IPV6_SEG6_BPF IPV6_SEG6_HMAC IPV6_SEG6_LWTUNNEL IPV6_SIT_6RD IPV6_SUBTREES IPV6_TUNNEL IPV6_VTI IPVLAN IPVLAN_L3S IPVTAP IP_DCCP IP_DCCP_CCID3 IP_DCCP_TFRC_LIB IP_FIB_TRIE_STATS IP_MROUTE_MULTIPLE_TABLES IP_NF_ARPFILTER IP_NF_ARPTABLES IP_NF_ARP_MANGLE IP_NF_MATCH_AH IP_NF_MATCH_ECN IP_NF_MATCH_RPFILTER IP_NF_MATCH_TTL IP_NF_RAW IP_NF_SECURITY IP_NF_TARGET_ECN IP_NF_TARGET_NETMAP IP_NF_TARGET_REDIRECT IP_NF_TARGET_SYNPROXY IP_NF_TARGET_TTL IP_ROUTE_CLASSID IP_SCTP IP_SET IP_SET_BITMAP_IP IP_SET_BITMAP_IPMAC IP_SET_BITMAP_PORT IP_SET_HASH_IP IP_SET_HASH_IPMAC IP_SET_HASH_IPMARK IP_SET_HASH_IPPORT IP_SET_HASH_IPPORTIP IP_SET_HASH_IPPORTNET IP_SET_HASH_MAC IP_SET_HASH_NET IP_SET_HASH_NETIFACE IP_SET_HASH_NETNET IP_SET_HASH_NETPORT IP_SET_HASH_NETPORTNET IP_SET_LIST_SET IP_VS IP_VS_DH IP_VS_FO IP_VS_FTP IP_VS_IPV6 IP_VS_LBLC IP_VS_PROTO_TCP IRQ_TIME_ACCOUNTING LAPB LCD_CLASS_DEVICE MAC802154 MEDIA_DIGITAL_TV_SUPPORT MEDIA_RADIO_SUPPORT MEDIA_SDR_SUPPORT MEDIA_SUPPORT MEDIA_TEST_SUPPORT MEDIA_USB_SUPPORT MEMORY_HOTPLUG MEMORY_HOTREMOVE MFD_DLN2 MFD_VIPERBOARD MPTCP MTD NETFILTER_ADVANCED NET_ACT_GACT NET_ACT_MIRRED NET_IPGRE_DEMUX NFT_FWD_NETDEV NF_TABLES NF_TABLES_NETDEV RADIO_ADAPTERS RADIO_SI4713 RAS RC_CORE RFKILL SND SOUND STAGING TRANSPARENT_HUGEPAGE VIDEO_DEV VIRTIO_FS WAN ZONE_DEVICE] disabling configs for [LOCKDEP ATOMIC_SLEEP HANG LEAK UBSAN BUG], they are not needed testing current HEAD 1f719a2f3fa67665578c759ac34fd3d3690c1a20 testing commit 1f719a2f3fa67665578c759ac34fd3d3690c1a20 gcc compiler: gcc (Debian 12.2.0-14) 12.2.0, GNU ld (GNU Binutils for Debian) 2.40 kernel signature: cf79048afc54eb597007d8155a1501cb56513a8b47a2fc8c7f69c73507ad8999 all runs: OK false negative chance: 0.000 # git bisect start 1f719a2f3fa67665578c759ac34fd3d3690c1a20 88035e5694a86a7167d490bb95e9df97a9bb162b Bisecting: 7822 revisions left to test after this (roughly 13 steps) [ba5afb9a84df2e6b26a1b6389b98849cd16ea757] fs: rework listmount() implementation determine whether the revision contains the guilty commit revision 88035e5694a86a7167d490bb95e9df97a9bb162b crashed and is reachable testing commit ba5afb9a84df2e6b26a1b6389b98849cd16ea757 gcc compiler: gcc (Debian 12.2.0-14) 12.2.0, GNU ld (GNU Binutils for Debian) 2.40 kernel signature: 295d8938c2178c928209e5a15e808a5143b12f9ca6bd93180b6dd0058aef8173 all runs: OK false negative chance: 0.000 # git bisect bad ba5afb9a84df2e6b26a1b6389b98849cd16ea757 Bisecting: 3542 revisions left to test after this (roughly 12 steps) [de927f6c0b07d9e698416c5b287c521b07694cac] Merge tag 's390-6.8-1' of git://git.kernel.org/pub/scm/linux/kernel/git/s390/linux determine whether the revision contains the guilty commit revision 88035e5694a86a7167d490bb95e9df97a9bb162b crashed and is reachable testing commit de927f6c0b07d9e698416c5b287c521b07694cac gcc compiler: gcc (Debian 12.2.0-14) 12.2.0, GNU ld (GNU Binutils for Debian) 2.40 kernel signature: dcac5c2daad006a97caf2eb413399874a21acb2833e30be8d47ff70f67a5c4a5 all runs: OK false negative chance: 0.000 # git bisect bad de927f6c0b07d9e698416c5b287c521b07694cac Bisecting: 1761 revisions left to test after this (roughly 11 steps) [fb46e22a9e3863e08aef8815df9f17d0f4b9aede] Merge tag 'mm-stable-2024-01-08-15-31' of git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm determine whether the revision contains the guilty commit revision 88035e5694a86a7167d490bb95e9df97a9bb162b crashed and is reachable testing commit fb46e22a9e3863e08aef8815df9f17d0f4b9aede gcc compiler: gcc (Debian 12.2.0-14) 12.2.0, GNU ld (GNU Binutils for Debian) 2.40 kernel signature: 16ea4df93feb051546f355529eb99af09c702fa1fd47ada72259c0e461abd7f8 all runs: OK false negative chance: 0.000 # git bisect bad fb46e22a9e3863e08aef8815df9f17d0f4b9aede Bisecting: 850 revisions left to test after this (roughly 10 steps) [bb93c5ed457fe76597c14717eb994fc5aef22716] Merge tag 'vfs-6.8.rw' of git://git.kernel.org/pub/scm/linux/kernel/git/vfs/vfs determine whether the revision contains the guilty commit revision 88035e5694a86a7167d490bb95e9df97a9bb162b crashed and is reachable testing commit bb93c5ed457fe76597c14717eb994fc5aef22716 gcc compiler: gcc (Debian 12.2.0-14) 12.2.0, GNU ld (GNU Binutils for Debian) 2.40 kernel signature: b1b62575b5e2f9f14f8678cefb4733d1692c4b7887c14ef439c69f9e7761de01 all runs: OK false negative chance: 0.000 # git bisect bad bb93c5ed457fe76597c14717eb994fc5aef22716 Bisecting: 437 revisions left to test after this (roughly 9 steps) [cbc74fc025f905fca5154254b9d9acc0b09a8cf4] Merge tag 'nf-24-01-03' of git://git.kernel.org/pub/scm/linux/kernel/git/netfilter/nf determine whether the revision contains the guilty commit revision 88035e5694a86a7167d490bb95e9df97a9bb162b crashed and is reachable testing commit cbc74fc025f905fca5154254b9d9acc0b09a8cf4 gcc compiler: gcc (Debian 12.2.0-14) 12.2.0, GNU ld (GNU Binutils for Debian) 2.40 kernel signature: 6238710f085cc8a85560cc7034b565e39c01414766eb740441f3522fb55bac1d run #0: crashed: KASAN: slab-use-after-free Read in hfsplus_read_wrapper run #1: crashed: KASAN: slab-use-after-free Read in hfsplus_read_wrapper run #2: crashed: general protection fault in bio_uninit run #3: crashed: KASAN: slab-use-after-free Read in hfsplus_read_wrapper run #4: crashed: KASAN: use-after-free Read in hfsplus_read_wrapper run #5: crashed: KASAN: slab-use-after-free Read in hfsplus_read_wrapper run #6: crashed: KASAN: slab-use-after-free Read in hfsplus_read_wrapper run #7: crashed: KASAN: slab-use-after-free Read in hfsplus_read_wrapper run #8: crashed: KASAN: slab-use-after-free Read in hfsplus_read_wrapper run #9: crashed: KASAN: slab-use-after-free Read in hfsplus_read_wrapper representative crash: KASAN: slab-use-after-free Read in hfsplus_read_wrapper, types: [KASAN] # git bisect good cbc74fc025f905fca5154254b9d9acc0b09a8cf4 Bisecting: 218 revisions left to test after this (roughly 8 steps) [ed9895d8d45af78866acea5f5b42f6041abc9d4a] Merge tag 'amd-drm-fixes-6.7-2024-01-04' of https://gitlab.freedesktop.org/agd5f/linux into drm-fixes determine whether the revision contains the guilty commit revision 88035e5694a86a7167d490bb95e9df97a9bb162b crashed and is reachable testing commit ed9895d8d45af78866acea5f5b42f6041abc9d4a gcc compiler: gcc (Debian 12.2.0-14) 12.2.0, GNU ld (GNU Binutils for Debian) 2.40 kernel signature: adb4b92035116397ea99b90337674123f7e051235b974bdd0890ccf9b01c27aa all runs: crashed: KASAN: slab-use-after-free Read in hfsplus_read_wrapper representative crash: KASAN: slab-use-after-free Read in hfsplus_read_wrapper, types: [KASAN] # git bisect good ed9895d8d45af78866acea5f5b42f6041abc9d4a Bisecting: 109 revisions left to test after this (roughly 7 steps) [0dd3ee31125508cd67f7e7172247f05b7fd1753a] Linux 6.7 determine whether the revision contains the guilty commit revision cbc74fc025f905fca5154254b9d9acc0b09a8cf4 crashed and is reachable testing commit 0dd3ee31125508cd67f7e7172247f05b7fd1753a gcc compiler: gcc (Debian 12.2.0-14) 12.2.0, GNU ld (GNU Binutils for Debian) 2.40 kernel signature: 399cbcc5057f2ad15f220109c795ea045f8bf6b43a9dce603048f0de4e4e916a run #0: crashed: KASAN: slab-use-after-free Read in hfsplus_read_wrapper run #1: crashed: general protection fault in refill_obj_stock run #2: crashed: KASAN: slab-use-after-free Read in hfsplus_read_wrapper run #3: crashed: KASAN: slab-use-after-free Read in hfsplus_read_wrapper run #4: crashed: general protection fault in bio_uninit run #5: crashed: KASAN: slab-use-after-free Read in hfsplus_read_wrapper run #6: crashed: KASAN: slab-use-after-free Read in hfsplus_read_wrapper run #7: crashed: general protection fault in bio_uninit run #8: crashed: KASAN: slab-use-after-free Read in hfsplus_read_wrapper run #9: crashed: general protection fault in refill_obj_stock representative crash: KASAN: slab-use-after-free Read in hfsplus_read_wrapper, types: [KASAN UNKNOWN] # git bisect good 0dd3ee31125508cd67f7e7172247f05b7fd1753a Bisecting: 42 revisions left to test after this (roughly 6 steps) [3f6984e7301f4a37285cc5962f97c83c7c3b8239] Merge tag 'vfs-6.8.super' of git://git.kernel.org/pub/scm/linux/kernel/git/vfs/vfs determine whether the revision contains the guilty commit revision 0dd3ee31125508cd67f7e7172247f05b7fd1753a crashed and is reachable testing commit 3f6984e7301f4a37285cc5962f97c83c7c3b8239 gcc compiler: gcc (Debian 12.2.0-14) 12.2.0, GNU ld (GNU Binutils for Debian) 2.40 kernel signature: cc96b88fdba031df52dcb441c5d210dcc1a83a2fc88e4c194075be4c3e7fd796 all runs: OK false negative chance: 0.000 # git bisect bad 3f6984e7301f4a37285cc5962f97c83c7c3b8239 Bisecting: 30 revisions left to test after this (roughly 5 steps) [2137e1564267001b25143d21bc619189c1f74bc6] Merge branch 'vfs.file' determine whether the revision contains the guilty commit checking the merge base b85ea95d086471afb4ad062012a4d73cd328fa86 no existing result, test the revision testing commit b85ea95d086471afb4ad062012a4d73cd328fa86 gcc compiler: gcc (Debian 12.2.0-14) 12.2.0, GNU ld (GNU Binutils for Debian) 2.40 kernel signature: 254322660f3516019b3e70acf95a165e7e6c1527d30eb750a3573179f0dc6f91 run #0: crashed: general protection fault in refill_obj_stock run #1: crashed: KASAN: slab-use-after-free Read in hfsplus_read_wrapper run #2: crashed: KASAN: slab-use-after-free Read in hfsplus_read_wrapper run #3: crashed: KASAN: slab-use-after-free Read in hfsplus_read_wrapper run #4: crashed: KASAN: slab-use-after-free Read in hfsplus_read_wrapper run #5: crashed: general protection fault in pids_release run #6: crashed: KASAN: slab-use-after-free Read in hfsplus_read_wrapper run #7: crashed: KASAN: slab-use-after-free Read in hfsplus_read_wrapper run #8: crashed: KASAN: slab-use-after-free Read in hfsplus_read_wrapper run #9: crashed: KASAN: slab-use-after-free Read in hfsplus_read_wrapper representative crash: KASAN: slab-use-after-free Read in hfsplus_read_wrapper, types: [KASAN] testing commit 2137e1564267001b25143d21bc619189c1f74bc6 gcc compiler: gcc (Debian 12.2.0-14) 12.2.0, GNU ld (GNU Binutils for Debian) 2.40 kernel signature: 434872182e48c5f7eb8ed4cb5a885f1953bf9c7168257b72eb1d9dcaa75bbe2d run #0: crashed: KASAN: slab-use-after-free Read in hfsplus_read_wrapper run #1: crashed: KASAN: slab-use-after-free Read in hfsplus_read_wrapper run #2: crashed: KASAN: slab-use-after-free Read in hfsplus_read_wrapper run #3: crashed: KASAN: slab-use-after-free Read in hfsplus_read_wrapper run #4: crashed: KASAN: slab-use-after-free Read in hfsplus_read_wrapper run #5: crashed: general protection fault in bio_uninit run #6: crashed: KASAN: slab-use-after-free Read in hfsplus_read_wrapper run #7: crashed: KASAN: slab-use-after-free Read in hfsplus_read_wrapper run #8: crashed: KASAN: slab-use-after-free Read in hfsplus_read_wrapper run #9: crashed: KASAN: slab-use-after-free Read in hfsplus_read_wrapper representative crash: KASAN: slab-use-after-free Read in hfsplus_read_wrapper, types: [KASAN] # git bisect good 2137e1564267001b25143d21bc619189c1f74bc6 Bisecting: 15 revisions left to test after this (roughly 4 steps) [5a8e94c0158f43341334e69a74b6dfa317ba3d2e] nilfs2: simplify device handling determine whether the revision contains the guilty commit revision b85ea95d086471afb4ad062012a4d73cd328fa86 crashed and is reachable testing commit 5a8e94c0158f43341334e69a74b6dfa317ba3d2e gcc compiler: gcc (Debian 12.2.0-14) 12.2.0, GNU ld (GNU Binutils for Debian) 2.40 kernel signature: 985ef9459c918f53c163fa376727900a2b87436b8bef1760f2d3cccc0a9bc9f4 run #0: crashed: KASAN: slab-use-after-free Read in hfsplus_read_wrapper run #1: crashed: general protection fault in __rht_bucket_nested run #2: crashed: KASAN: slab-use-after-free Read in hfsplus_read_wrapper run #3: crashed: KASAN: slab-use-after-free Read in hfsplus_read_wrapper run #4: crashed: KASAN: slab-use-after-free Read in hfsplus_read_wrapper run #5: crashed: KASAN: slab-use-after-free Read in hfsplus_read_wrapper run #6: crashed: KASAN: slab-use-after-free Read in hfsplus_read_wrapper run #7: crashed: KASAN: slab-use-after-free Read in hfsplus_read_wrapper run #8: crashed: KASAN: slab-use-after-free Read in hfsplus_read_wrapper run #9: crashed: KASAN: slab-use-after-free Read in hfsplus_read_wrapper representative crash: KASAN: slab-use-after-free Read in hfsplus_read_wrapper, types: [KASAN] # git bisect good 5a8e94c0158f43341334e69a74b6dfa317ba3d2e Bisecting: 7 revisions left to test after this (roughly 3 steps) [3584c8f48a70c1f74c7b7bab59cf22bb66224649] xfs: Block writes to log device determine whether the revision contains the guilty commit revision b85ea95d086471afb4ad062012a4d73cd328fa86 crashed and is reachable testing commit 3584c8f48a70c1f74c7b7bab59cf22bb66224649 gcc compiler: gcc (Debian 12.2.0-14) 12.2.0, GNU ld (GNU Binutils for Debian) 2.40 kernel signature: 702b6e7ff8464e8d88c1719a28f3bda52c5445e4844b05376c5fcfb6ad7b93ac all runs: OK false negative chance: 0.000 # git bisect bad 3584c8f48a70c1f74c7b7bab59cf22bb66224649 Bisecting: 3 revisions left to test after this (roughly 2 steps) [cd34758c5238ae6976b10fe15bba7031b409c969] block: Remove blkdev_get_by_*() functions determine whether the revision contains the guilty commit revision 5a8e94c0158f43341334e69a74b6dfa317ba3d2e crashed and is reachable testing commit cd34758c5238ae6976b10fe15bba7031b409c969 gcc compiler: gcc (Debian 12.2.0-14) 12.2.0, GNU ld (GNU Binutils for Debian) 2.40 kernel signature: 10af21b410608313a6a73c0519633401270658bbd1aab795700d906971912cf9 run #0: crashed: KASAN: slab-use-after-free Read in hfsplus_read_wrapper run #1: crashed: KASAN: slab-use-after-free Read in hfsplus_read_wrapper run #2: crashed: KASAN: slab-use-after-free Read in hfsplus_read_wrapper run #3: crashed: KASAN: slab-use-after-free Read in hfsplus_read_wrapper run #4: crashed: KASAN: slab-use-after-free Read in hfsplus_read_wrapper run #5: crashed: KASAN: slab-use-after-free Read in hfsplus_read_wrapper run #6: crashed: KASAN: slab-use-after-free Read in hfsplus_read_wrapper run #7: crashed: general protection fault in bio_uninit run #8: crashed: KASAN: slab-use-after-free Read in hfsplus_read_wrapper run #9: crashed: KASAN: slab-use-after-free Read in hfsplus_read_wrapper representative crash: KASAN: slab-use-after-free Read in hfsplus_read_wrapper, types: [KASAN] # git bisect good cd34758c5238ae6976b10fe15bba7031b409c969 Bisecting: 1 revision left to test after this (roughly 1 step) [ead622674df5a3ae575b964090bee65f6b7f805f] btrfs: Do not restrict writes to btrfs devices determine whether the revision contains the guilty commit revision b85ea95d086471afb4ad062012a4d73cd328fa86 crashed and is reachable testing commit ead622674df5a3ae575b964090bee65f6b7f805f gcc compiler: gcc (Debian 12.2.0-14) 12.2.0, GNU ld (GNU Binutils for Debian) 2.40 kernel signature: 6b78f971da48ba93d8419adeca44d07b1949df8b6f1db6e3eed47a4a416ceb0e run #0: crashed: KASAN: slab-use-after-free Read in hfsplus_read_wrapper run #1: crashed: KASAN: slab-use-after-free Read in hfsplus_read_wrapper run #2: crashed: general protection fault in netlink_deliver_tap run #3: crashed: KASAN: slab-use-after-free Read in hfsplus_read_wrapper run #4: crashed: general protection fault in bio_uninit run #5: crashed: KASAN: slab-use-after-free Read in hfsplus_read_wrapper run #6: crashed: KASAN: slab-use-after-free Read in hfsplus_read_wrapper run #7: crashed: KASAN: slab-use-after-free Read in hfsplus_read_wrapper run #8: crashed: KASAN: slab-use-after-free Read in hfsplus_read_wrapper run #9: crashed: KASAN: slab-use-after-free Read in hfsplus_read_wrapper representative crash: KASAN: slab-use-after-free Read in hfsplus_read_wrapper, types: [KASAN] # git bisect good ead622674df5a3ae575b964090bee65f6b7f805f Bisecting: 0 revisions left to test after this (roughly 0 steps) [6f861765464f43a71462d52026fbddfc858239a5] fs: Block writes to mounted block devices determine whether the revision contains the guilty commit revision 5a8e94c0158f43341334e69a74b6dfa317ba3d2e crashed and is reachable testing commit 6f861765464f43a71462d52026fbddfc858239a5 gcc compiler: gcc (Debian 12.2.0-14) 12.2.0, GNU ld (GNU Binutils for Debian) 2.40 kernel signature: d091fbf33919e038e60b019a13bc0fa64ccf6f5fbf477cb5dab854b8ca0c7da5 all runs: OK false negative chance: 0.000 # git bisect bad 6f861765464f43a71462d52026fbddfc858239a5 6f861765464f43a71462d52026fbddfc858239a5 is the first bad commit commit 6f861765464f43a71462d52026fbddfc858239a5 Author: Jan Kara Date: Wed Nov 1 18:43:10 2023 +0100 fs: Block writes to mounted block devices Ask block layer to block writes to block devices mounted by filesystems. Signed-off-by: Jan Kara Link: https://lore.kernel.org/r/20231101174325.10596-5-jack@suse.cz Reviewed-by: Christian Brauner Reviewed-by: Jens Axboe Signed-off-by: Christian Brauner include/linux/blkdev.h | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) accumulated error probability: 0.00 culprit signature: d091fbf33919e038e60b019a13bc0fa64ccf6f5fbf477cb5dab854b8ca0c7da5 parent signature: 6b78f971da48ba93d8419adeca44d07b1949df8b6f1db6e3eed47a4a416ceb0e revisions tested: 23, total time: 7h25m20.120837733s (build: 4h28m16.506357829s, test: 2h41m51.567014904s) first good commit: 6f861765464f43a71462d52026fbddfc858239a5 fs: Block writes to mounted block devices recipients (to): ["axboe@kernel.dk" "brauner@kernel.org" "jack@suse.cz"] recipients (cc): []